Mattress King Stillwater

4.9 (69)


511 S Main St, Stillwater, OK 74074

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(405) 564-0561

Store Hours

Monday to Friday 10am - 7pm

Saturday 10am - 6pm

Sunday 12pm - 5pm

Free Exchanges
Quick, Simple Financing
Free One-Day Delivery
100-Night Comfort Guarantee

Experience the King's Castle

Mattress King invites you to a showroom like no other: impeccably polished, vibrant, and staffed by experts dedicated to guiding your sleep journey.

Buy Now, Pay Later with Mattress King

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Customer Reviews


69 reviews

Our Showroom Experience

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Unsure of your mattress choice? Let our expert Mattress King team assist you.

  • Find Your Perfect Mattress
  • Learn Mattress Varieties
  • Expert Recommendations

Meet Our Stillwater Team

picture of Matthew Pullen

Matthew Pullen

Sleep Expert

picture of Samuel Smith

Samuel Smith

Sleep Expert & Operations

picture of Austin Gilbreath

Austin Gilbreath

Operations & Delivery

picture of Justin Silver

Justin Silver

General Manager

picture of Ryan Farris

Ryan Farris

Founder & President

Frequently Asked Questions

Where is the Stillwater Mattress King location, and can I test mattresses there?

Visit us at the Mattress King Stillwater store, conveniently situated at 511 S Main St, right at the corner of 6th and Main, next to Walgreens. In our showroom, you’ll find a vast selection of mattresses, adjustable bases, pillows, and bedding, all available for you to try and experience firsthand. We’ve created a clean, welcoming environment in our showroom to ensure you feel regal as you search for the perfect mattress. Stop by to discover a comfortable sleep solution that suits your preferences in a space designed for your comfort and satisfaction!

Do you offer financing options?

At Mattress King, we offer a variety of financing options to fit your budget. Our financing partners include Synchrony, Affirm, and Snap Finance, each offering distinct plans to accommodate different financial needs.

Synchrony: For those with good credit, Synchrony provides a 12-month plan with 0% interest, helping you manage payments without additional costs.

Affirm: Affirm offers flexibility with interest rates ranging from 0% to 36%. They provide three payment term options, allowing you to choose a plan that best suits your budget.

Snap Finance: Ideal for those who might not have a strong credit history. Snap Finance considers other factors like a steady income and an active checking account. They offer a 100-day cash option and operate on a lease-to-own basis.

Each of these options is designed to make your mattress purchase more manageable financially. You can explore these options and apply directly to find the one that aligns with your financial situation.

Can you explain Mattress King's 100-Night Comfort Guarantee?

Absolutely! At Mattress King, we're dedicated to ensuring you find the perfect mattress for your sleep needs. That's why we offer an exclusive 100-night trial period on eligible mattresses. To participate in this trial, simply purchase one of our mattress protectors with your new mattress.

If you find that your new mattress doesn't quite meet your comfort needs, don't worry. We offer a hassle-free, one-time exchange for a mattress that better suits you. There are no restocking fees involved – the only cost is a minimal one-time delivery fee. It's important that exchanges are conducted through Mattress King's official delivery service to guarantee proper handling of your returned mattress.

Your trial period kicks off from the day you receive your mattress. We recommend sleeping on it for at least 21 days, as this gives your body enough time to adjust to the new sleeping surface.

For more detailed information about our trial policy, please visit Mattress King's Trial Policy.

Do you offer delivery and old mattress haul-away services?

Yes, at Mattress King, we provide convenient delivery services across Oklahoma. We pride ourselves on offering fast, one-day delivery options. For those who opt for our upgraded delivery service, priced at $99, we not only deliver but also set up your new mattress and haul away your old one. In addition to this, we offer a free delivery option that includes doorstep drop-off, similar to services provided by FedEx and Amazon. This option is great for those who prefer a contactless delivery to their front porch or door. For a comprehensive understanding of our delivery services and to find the best option for your needs, please visit our delivery information page here.